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-rw-r--r--vnfs/qemu/qemu_dpdk_vhost_user.py19
1 files changed, 14 insertions, 5 deletions
diff --git a/vnfs/qemu/qemu_dpdk_vhost_user.py b/vnfs/qemu/qemu_dpdk_vhost_user.py
index f0f97d8a..49131423 100644
--- a/vnfs/qemu/qemu_dpdk_vhost_user.py
+++ b/vnfs/qemu/qemu_dpdk_vhost_user.py
@@ -38,6 +38,14 @@ class QemuDpdkVhostUser(IVnfQemu):
net1 = 'net' + str(i + 1)
net2 = 'net' + str(i + 2)
+ # multi-queue values
+ if int(S.getValue('GUEST_NIC_QUEUES')):
+ queue_str = ',queues={}'.format(S.getValue('GUEST_NIC_QUEUES'))
+ mq_vector_str = ',mq=on,vectors={}'.format(
+ int(S.getValue('GUEST_NIC_QUEUES')) * 2 + 2)
+ else:
+ queue_str, mq_vector_str = '', ''
+
self._cmd += ['-chardev',
'socket,id=char' + if1 +
',path=' + S.getValue('OVS_VAR_DIR') +
@@ -48,19 +56,20 @@ class QemuDpdkVhostUser(IVnfQemu):
'dpdkvhostuser' + if2,
'-netdev',
'type=vhost-user,id=' + net1 +
- ',chardev=char' + if1 + ',vhostforce',
+ ',chardev=char' + if1 + ',vhostforce' + queue_str,
'-device',
'virtio-net-pci,mac=' +
S.getValue('GUEST_NET1_MAC')[self._number] +
',netdev=' + net1 + ',csum=off,gso=off,' +
- 'guest_tso4=off,guest_tso6=off,guest_ecn=off',
+ 'guest_tso4=off,guest_tso6=off,guest_ecn=off' +
+ mq_vector_str,
'-netdev',
'type=vhost-user,id=' + net2 +
- ',chardev=char' + if2 + ',vhostforce',
+ ',chardev=char' + if2 + ',vhostforce' + queue_str,
'-device',
'virtio-net-pci,mac=' +
S.getValue('GUEST_NET2_MAC')[self._number] +
',netdev=' + net2 + ',csum=off,gso=off,' +
- 'guest_tso4=off,guest_tso6=off,guest_ecn=off',
+ 'guest_tso4=off,guest_tso6=off,guest_ecn=off' +
+ mq_vector_str,
]
-